Two terminal memory array having reference cells

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United States of America Patent

PATENT NO 7227775
APP PUB NO 20060245241A1
SERIAL NO

11478520

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A memory including reference cells is provided. The memory has address decoding circuitry and an array of memory cells that are non-volatile and re-writable. Each memory cell has a two terminal memory plug that is capable of experiencing a change in resistance. Sensing circuitry compares activated memory cells to a reference level. The reference level is typically generated by at least one reference cell that can be selected at the same time the memory cell is selected.

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Patent Owner(s)

  • UNITY SEMICONDUCTOR CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chevallier, Christophe J Palo Alto, CA 246 7960
Longcor, Steven W Mountain View, CA 60 3284
Rinerson, Darrell Cupertino, CA 110 5296

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